The invention relates to substituted oxopyridine derivatives and to processes for their preparation, and also to their use for preparing medicaments for the treatment and/or prophylaxis of diseases, in particular cardiovascular disorders, preferably thrombotic or thromboembolic disorders, and o edemas, and also ophthalmic disorders.
Aminoalkoxybenzoyl-benzofuran or benzothiophene derivatives, method for preparing same and compositions containing same
申请人:——
公开号:US20040010011A1
公开(公告)日:2004-01-15
The invention relates to benzofuran or benzothiophene derivatives of general formula:
1
These compounds are of use as medicinal products, in particular in the treatment of pathological syndromes of the cardiovascular system.
[EN] QUINOLONECARBOXYLIC ACID COMPOUNDS HAVING 5-HT4 RECEPTOR AGONISTIC ACTIVITY<br/>[FR] COMPOSES D'ACIDE QUINOLONECARBOXYLIQUE A ACTIVITE AGONISTE DU RECEPTEUR 5-HT4
申请人:PFIZER JAPAN INC
公开号:WO2005049608A1
公开(公告)日:2005-06-02
This invention provides a compound of the formula (I): wherein Het represents a heterocyclic group having one nitrogen atom, to which B binds directly, and from 4 to 7 carbon atoms, and said heterocyclic group being unsubstituted or substituted by 1 to 4 substituents independently selected from the group consisting of substituents α1;A represents an alkylene group having from 1 to 4 carbon atoms; B represents a covalent bond or an alkylene group having from 1 to 5 carbon atoms; Rl represents an isopropyl group, a n-propyl group or a cyclopentyl group; R2 represents a methyl group, a fluorine atom or a chlorine atom; R3 independently represents (i) an oxo group, a hydroxy group, an amino group, an alkylamino group or a carboxyl group; (ii) a cycloalkyl group having from 3 to 8 carbon atoms, and said cycloalkyl group being substituted by 1 to 5 substituents, or (iii) a heterocyclic group having from 3 to 8 atoms, and said heterocyclic group being unsubstituted or substituted by 1 to 5 substituents, and n is 1, 2 or 3, or a pharmaceutically acceptable salts thereof. These compounds have 5-HT4 receptor agonistic activity, and thus are useful for the treatment of gastroesophageal reflux disease, non-ulcer dyspepsia, functional dyspepsia, irritable bowel syndrome or the like in mammalian, especially humans.
Natural antimycin A3 (1A) and its diastereomer (1B) were synthesized. By the syntheses, the correlations between configurations of the enantiomeric 2-butyl-4-hydroxy-3-isovaleryloxypentanoic acids present in the dilactone moieties of 1A and 1B, and those of natural (+)blastmycinone (+)7a and its enantiomer (−)7a were confirmed. The absolute configuration of 1B was also determined.
enzyme) inhibitors. Based on the X-rayco-crystalstructure of compound 1 bound to human KLK7, the derivatives of this scaffold were designed, synthesized, and evaluated. Through structure-activity relationship studies focused on the side chain located in the prime site region of the enzyme, representative compounds 15, 33a, and 35a were identified as highly potent and selectiveinhibitors of human